Design Optimization and Performance Evaluation of a Lightweight Leaf Spring for Automotive Applications

Authors

  • Ms. Asmita Y. Patil PG Student, Department of Mechanical Engineering Ashokrao Mane Group of Institutions, Maharashtra, India Author
  • Dr. Amit S. Shelake Associate Professor, Department of Mechanical Engineering Ashokrao Mane Group of Institutions, Maharashtra, India Author
  • Mr. Gaikwad S.S. Assistant Professor, Department of Mechanical Engineering Shree Santkrupa Institute of Engineering & Technology, Maharashtra, India Author
  • Mr. Naik A.S. Lecturer, Department of Mechatronics Engineering Shree Santkrupa Institute of Engineering & Technology, Maharashtra, India Author

DOI:

https://doi.org/10.47392/IRJAEM.2026.0337

Keywords:

Index Terms—Leaf Spring, Composite Materials, Finite Element Analysis (FEA), Optimization, Automotive Suspension, Weight Reduction, Stress Analysis

Abstract

Leaf springs are widely used in automotive suspension systems because of their simplicity, high load carrying capability, and low manufacturing cost. However, conventional steel leaf springs increase vehicle weight and reduce fuel efficiency. This paper focuses on the design and optimization of composite leaf springs for lightweight automotive applications. Finite Element Analysis (FEA) is used to evaluate stress distribution, deformation, and weight reduction characteristics of different composite materials. The study aims to improve ride comfort, reduce unsprung mass, and enhance suspension performance without compromising structural integrity.

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Published

2026-06-11

Issue

Vol. 4 No. 06 (2026): IRJAEM Vol.04 Issue 06- [JUNE 2026]

Section

Research Articles

License

Copyright (c) 2026 International Research Journal on Advanced Engineering and Management (IRJAEM)

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.